XML 31 R61.htm IDEA: XBRL DOCUMENT v2.4.1.9

SEGMENT AND GEOGRAPHICAL REPORTING, Geographical Information (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Revenues	$ 1,499,662us-gaap_Revenues	$ 1,241,510us-gaap_Revenues	$ 1,097,110us-gaap_Revenues
Property and equipment, net	69,979us-gaap_PropertyPlantAndEquipmentNet	58,253us-gaap_PropertyPlantAndEquipmentNet
United States [Member]
Segment Reporting Information [Line Items]
Revenues	1,300,493us-gaap_Revenues / us-gaap_StatementGeographicalAxis = country_US	1,075,962us-gaap_Revenues / us-gaap_StatementGeographicalAxis = country_US	1,039,712us-gaap_Revenues / us-gaap_StatementGeographicalAxis = country_US
Property and equipment, net	49,013us-gaap_PropertyPlantAndEquipmentNet / us-gaap_StatementGeographicalAxis = country_US	32,878us-gaap_PropertyPlantAndEquipmentNet / us-gaap_StatementGeographicalAxis = country_US
Canada [Member]
Segment Reporting Information [Line Items]
Revenues	195,633us-gaap_Revenues / us-gaap_StatementGeographicalAxis = country_CA	165,548us-gaap_Revenues / us-gaap_StatementGeographicalAxis = country_CA	57,398us-gaap_Revenues / us-gaap_StatementGeographicalAxis = country_CA
Property and equipment, net	20,966us-gaap_PropertyPlantAndEquipmentNet / us-gaap_StatementGeographicalAxis = country_CA	25,375us-gaap_PropertyPlantAndEquipmentNet / us-gaap_StatementGeographicalAxis = country_CA
Other [Member]
Segment Reporting Information [Line Items]
Revenues	$ 3,536us-gaap_Revenues / us-gaap_StatementGeographicalAxis = us-gaap_AllOtherSegmentsMember	$ 0us-gaap_Revenues / us-gaap_StatementGeographicalAxis = us-gaap_AllOtherSegmentsMember	$ 0us-gaap_Revenues / us-gaap_StatementGeographicalAxis = us-gaap_AllOtherSegmentsMember

X

- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph a

-Article 5



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 8

-Article 7

+ Details

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X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

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